• Senior Systems Engineer

    Leidos (Chantilly, VA)
    …& Project Support_ + Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system upgrade projects. + Be ... That Powers Innovation!** Leidos is on the lookout for a sharp, forward-thinking ** Systems Engineer** to strengthen our elite technical team in **Chantilly, VA** .… more
    Leidos (08/15/25)
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  • Network Engineer

    Precise Systems, Inc. (Lakehurst, NJ)
    network virtualization and cloud networking is a plus + Familiarity with operating systems ( Linux /Windows) and network configuration tools is desirable + ... + Assist in the design, deployment, and maintenance of secure, mission-critical network systems + Support troubleshooting and performance optimization of … more
    Precise Systems, Inc. (09/25/25)
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  • Senior Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …and remediation activities + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements ... of operating system and security patches for host and distributed systems and implements incident response procedures during incidents of a network more
    General Dynamics Information Technology (09/10/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II ... System Admin experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM on a newly… more
    Exeter Government Services, LLC (09/07/25)
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  • Senior Solutions Architect, HPC…

    NVIDIA (TX)
    NVIDIA is looking for an experienced GPU and network systems Solutions Architect & Engineer. Do you want to be part of a team that brings new Artificial ... + Demonstrate subject matter expertise in advanced GPU & network systems and be a trusted technical...System level expertise of CPU/GPU server architecture, NICs, Linux , system software and kernel drivers +… more
    NVIDIA (09/03/25)
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  • Senior HPC Administrator (High Performance…

    Mount Sinai Health System (New York, NY)
    …of all technical issues including application, system , hardware, software, and network ). Actively monitors the systems . + Maintains, tunes and manages ... HPC system administration and operations (preferably in a Redhat/CentOS Linux administration, Batch HPC cluster environment) + Must be an expert troubleshooter;… more
    Mount Sinai Health System (08/16/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …level Secret clearance + Demonstrated expertise in Red Hat Enterprise Linux (RHEL), including system installation, configuration, patch management, performance ... Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (08/27/25)
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  • Senior Systems Test Engineer TSCEI…

    RTX Corporation (Pascagoula, MS)
    …safer, more secure world. Raytheon's System Integration & Test is seeking a Senior System Test Engineer will function as a technical member of the Shipboard ... as required. + Upkeep and maintain the Ship's tactical network (s) and systems . + Interact with both...a security clearance. **Qualifications We Prefer** + CLI level Linux system administration skills working with RedHat,… more
    RTX Corporation (09/23/25)
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  • Senior System Engineer

    RTX Corporation (Colorado Springs, CO)
    … Design, Battlespace Integration, and Interoperability for Domestic and International customers. The Senior Systems Engineer will be part of a Modeling and ... needs, functional and product architecture, requirements definition and decomposition, Model Based Systems Engineering (MBSE), system performance, and System more
    RTX Corporation (08/26/25)
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  • Senior Network and Next Generation…

    Lumen (Albany, NY)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... with senior leadership of customers and contractors for the purpose...analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. +… more
    Lumen (10/01/25)
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